Support for the discover method with id on macOS (#47)

Co-authored-by: zizi4n5 <[email protected]>

Author: donavanbecker

lib/switchbot.js

@@ -217,7 +217,8 @@ class Switchbot {
     }
     if (id) {
       id = id.toLowerCase().replace(/\:/g, '');
-      if (ad.id !== id) {
+      ad_id = ad.address.toLowerCase().replace(/[^a-z0-9]/g, '');
+      if (ad_id !== id) { 
         return false;
       }
     }